| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $179.96 | 8.125% | $194.5818 | $194.58 | $194.60 | $194.60 |
| Purchase #2 | $231.59 | 12.463% | $260.4531 | $260.45 | $260.45 | $260.50 |
| Purchase #3 | $248.80 | 7.662% | $267.8631 | $267.86 | $267.85 | $267.90 |
| Purchase #4 | $12.35 | 9.145% | $13.4794 | $13.48 | $13.50 | $13.50 |
| Purchase #5 | $188.77 | 8.793% | $205.3685 | $205.37 | $205.35 | $205.40 |
| Purchase #6 | $93.73 | 5.147% | $98.5543 | $98.55 | $98.55 | $98.60 |
| Purchase #7 | $14.91 | 11.135% | $16.5702 | $16.57 | $16.55 | $16.60 |
| 7 purchase totals = | $970.11 | $1,056.8704 | $1,056.86 | $1,056.85 | $1,057.10 | |